INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46e041661bd2d50c6148083cf008b5cbaeb91950b1dc594bc9450a26e759daa6', 
    '/SGg7aEpxBoEUmDJoDT9AqHZqYMLFb+eUN5aOMMw080=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)